STAS 3532-1990 Small transformers General technical requirements《小型变压器 一般技术要求》.pdf

相关资源

IRS 70778-2-2018 Recommendations for determining the carrying capacity and fatigue risks of existing metallic railway bridges.pdf

IRS 70712-2018 Rail defects.pdf

IRS 50596-6-2018 Conditions for coding intermodal loading units in combined transport combined transport lines and wagons.pdf

IRS 50596-5-2018 Transport of road vehicles on wagons-Technical Organisation-Conveyance of semi-trailers with P coding or N coding on recess wagons.pdf

IESNA TM-23-2017 Lighting Control Protocols.pdf

IESNA RP-2-2017 Recommended Practice for Retail Lighting.pdf

ITU-R RAPPORT M 766-2 FRENCH-1990 Feasibility of frequency sharing between the GPS and other services《全球定位系统和其他服务之间的频率共享的可行性》.pdf

ITU-R RAPPORT M 763-3 FRENCH-1990 Signal level variation due to multipath effects and blockage by ship-s superstructure in maritime mobile-satellite service lin.pdf

ITU-R RAPPORT M 739-1 FRENCH-1986 Interference due to intermodulation products in the land mobile service between 25 and 100 MHz《由于互调产物在陆地移动服务25和100 MHz之间产生的干扰》.pdf

ITU-R RAPPORT M 319-7 FRENCH-1990 Characteristics of equipment and principles governing the assignment of frequency channels between 25 and 100 MHz for land mob.pdf

猜你喜欢

GB T 36052-2018 表面化学分析 扫描探针显微镜数据传送格式.pdf

GB T 36053-2018 X射线反射法测量薄膜的厚度、密度和界面宽度 仪器要求、准直和定位、数据采集、数据分析和报告.pdf

GB T 36054-2018 浮法玻璃拉边机.pdf

GB T 36055-2018 林业生物质原料分析方法 含水率的测定.pdf

GB T 36056-2018 林业生物质原料分析方法 可溶性糖的测定.pdf

GB T 36057-2018 林业生物质原料分析方法 灰分的测定.pdf

GB T 36058-2018 林业生物质原料分析方法 不可溶性糖测定.pdf

GB T 36059-2018 纸包装凹版印刷过程质量控制及检验方法.pdf

GB T 36060-2018 精装书籍用水基胶黏剂粘接过程控制要求及检验方法.pdf